Continuous Rotation Servos for Smart Car Robots 
Servo MG995 360deg Metal
For Aerospace Model / Cars / robot
Dimension : 40mm x 19mm x 43mm
  Operating Speed : 0.17sec / 60 degrees (4.8V no load)
  Operating Speed : 0.13sec / 60 degrees (6.0V no load)
  Stall Torque : 12 kg-cm (180.5 oz-in) at 4.8V
  Stall Torque : 14 kg-cm (208.3 oz-in) at 6V
  Operation Voltage : 4.8 - 7.2Volts
  Gear Type: All Metal Gears